Thanks everyone, its all working well. tip was perfect.
From: "Adam Goryachev" <mailingli...@websitemanagers.com.au> To: "backuppc-users" <backuppc-users@lists.sourceforge.net> Sent: Thursday, October 1, 2020 1:33:18 PM Subject: Re: [BackupPC-users] First backup failing Host Key and No files dumped CAUTION: This email originated from outside your organization. Exercise caution when opening attachments or clicking links, especially from unknown senders. On 2/10/20 03:26, David Hoskinson wrote: Investigating your tip but here is what i get Last login: Thu Oct 1 13:09:08 2020 from 10.60.2.25 [root@asbackup1 ~]# su -s /bin/bash backuppc bash-4.4$ ssh-copy-id -i .ssh/ [ https://linkprotect.cudasvc.com/url?a=https%3a%2f%2fid_rsa.pub&c=E,1,M67wj7dtpI-iKEUKSVOUVdQa_xLAFopTkJJHOnkPg2zsgZypo_XIE4qWTjNknXeA1IQOsXcVQP1LgKdqQtqc_76C0ltSWGer75A0WvUvEQ,,&typo=1 | id_rsa.pub ] 'root@vpnsvr' /usr/bin/ssh-copy-id: ERROR: failed to open ID file '.ssh/ [ https://linkprotect.cudasvc.com/url?a=https%3a%2f%2fid_rsa.pub&c=E,1,KQjgOb5zZ19KlXOuXKc6Ywi-gc6zs1PrszHp_AIr76VXlCyvx8o91xL-KeJO0lOcR7m0OO8xFFqkqg52Z1ip5PwErigxeIT5q-2Lm-LmopIP&typo=1 | id_rsa.pub ] ': Permission denied bash-4.4$ ll bash: ll: command not found bash-4.4$ ls -al ls: cannot open directory '.': Permission denied bash-4.4$ To accept the host key, all you need to do is: su -s /bin/sh backuppc ssh root@client You don't actually need to authenticate. However, the reason you couldn't copy the ssh key across (which is what ssh-copy-id would do), is that you are probably not in the right directory. su -s /bin/sh backuppc cd ~ ssh-copy-id root@client That should work better, though maybe you already copied the key across using some other method. Regards, Adam BQ_BEGIN From: "Greg Harris" [ mailto:ghar...@teamexpansion.org | <ghar...@teamexpansion.org> ] To: "backuppc-users" [ mailto:backuppc-users@lists.sourceforge.net | <backuppc-users@lists.sourceforge.net> ] Sent: Thursday, October 1, 2020 1:06:28 PM Subject: Re: [BackupPC-users] First backup failing Host Key and No files dumped CAUTION: This email originated from outside your organization. Exercise caution when opening attachments or clicking links, especially from unknown senders. David, The backuppc user generally doesn’t have shell access. You should be able to use something like: su -s /bin/bash backuppc ssh-copy-id -i .ssh/ [ https://linkprotect.cudasvc.com/url?a=https%3a%2f%2fid_rsa.pub&c=E,1,82IDWb-eudNlyvLMDJBuMLdSFXVbDrhyFpjNYS_XIRKpn7MubjAbeeOuttgj2AvaCS4X-T6od9gb1c7wVVCXcaZRsPeYIgD-GY_BT3fd&typo=1 | id_rsa.pub ] ‘ [ mailto:r...@client.to | r...@client.to ] .backup' exit On the server, you can add shell access to the backuppc user with: usermod -s /bin/bash backuppc Thanks, Greg Harris BQ_BEGIN On Oct 1, 2020, at 12:00 PM, David Hoskinson < [ mailto:david.hoskin...@astroshapes.com | david.hoskin...@astroshapes.com ] > wrote: Hello all I am doing a new install of BackupPC 4.4.0 and am having issues with my first backup XferLOG file /backup/astrobackup//pc/namesvr1/XferLOG.0.z created 2020-10-01 11:45:54 Backup prep: type = full, case = 1, inPlace = 1, doDuplicate = 0, newBkupNum = 0, newBkupIdx = 0, lastBkupNum = , lastBkupIdx = (FillCycle = 0, noFillCnt = ) Running: /usr/bin/rsync_bpc --bpc-top-dir /backup/astrobackup/ --bpc-host-name namesvr1 --bpc-share-name /etc/named/ --bpc-bkup-num 0 --bpc-bkup-comp 3 --bpc-bkup-prevnum -1 --bpc-bkup-prevcomp -1 --bpc-bkup-inode0 2 --bpc-log-level 6 --bpc-attrib-new -e /usr/bin/ssh\ -l\ root --rsync-path=/usr/bin/rsync --numeric-ids --perms --owner --group -D --links --hard-links --times --block-size=2048 --recursive --checksum --timeout=72000 namesvr1:/etc/named/ / full backup started for directory /etc/named/ Xfer PIDs are now 2766 This is the rsync child about to exec /usr/bin/rsync_bpc bpc_path_create(/backup/astrobackup//pc/namesvr1/0) bpc_attrib_backwardCompat: WriteOldStyleAttribFile = 0, KeepOldAttribFiles = 0 Host key verification failed. rsync_bpc: connection unexpectedly closed (0 bytes received so far) [Receiver] bpc_sysCall_cleanup: doneInit = 1 RefCnt Deltas for new backup Uncompressed HT: Compressed HT: Done: 0 errors, 0 filesExist, 0 sizeExist, 0 sizeExistComp, 0 filesTotal, 0 sizeTotal, 0 filesNew, 0 sizeNew, 0 sizeNewComp, 2 inode Parsing done: nFilesTotal = 0 rsync error: unexplained error (code 255) at io.c(226) [Receiver=3.1.2.0] rsync_bpc exited with fatal status 255 (65280) (rsync error: unexplained error (code 255) at io.c(226) [Receiver=3.1.2.0]) Xfer PIDs are now Got fatal error during xfer (No files dumped for share /etc/named/) Backup aborted (No files dumped for share /etc/named/) I have created root ssh keys and added them to authorized_keys on the client. We have a older 3.3 version that is running, but this is a new install on a new box. I can't seem to find anything. I think the host key verification is the clue. Should i be able to login into the client from the server as backuppc? Currently no passwd is set on that account so i can't ssh to the client and accept the figure print. Thanks for any help or leads David Hoskinson Systems Administrator Ext 226 _______________________________________________ BackupPC-users mailing list [ mailto:BackupPC-users@lists.sourceforge.net | BackupPC-users@lists.sourceforge.net ] List: [ https://lists.sourceforge.net/lists/listinfo/backuppc-users | https://lists.sourceforge.net/lists/listinfo/backuppc-users ] Wiki: [ https://github.com/backuppc/backuppc/wiki | https://github.com/backuppc/backuppc/wiki ] Project: [ https://linkprotect.cudasvc.com/url?a=https%3a%2f%2fbackuppc.github.io%2fbackuppc%2f&c=E,1,tlGEO_RyljuRR0CQDOb1C1IjG1cEzsEg5ljPxbHjK_1kESksKxoKWshZVvwtaxWX-SMc81OjsVnWtaAXH7V9nFYftZiFCi6sbL-gGqYpxZw0zGM,&typo=1 | https://backuppc.github.io/backuppc/ ] BQ_END _______________________________________________ BackupPC-users mailing list [ mailto:BackupPC-users@lists.sourceforge.net | BackupPC-users@lists.sourceforge.net ] List: [ https://lists.sourceforge.net/lists/listinfo/backuppc-users | https://lists.sourceforge.net/lists/listinfo/backuppc-users ] Wiki: [ https://github.com/backuppc/backuppc/wiki | https://github.com/backuppc/backuppc/wiki ] Project: [ https://linkprotect.cudasvc.com/url?a=https%3a%2f%2fbackuppc.github.io%2fbackuppc%2f&c=E,1,FQEdwIy9UruwumjoKB4sZn6iOXdkhxv649tBHFXTeJYtQTwSUoHttSkB_m1cVPeO88hgxfXF4OjTOzS1vf5dj-6ubKBd1XxHuQa9IV_0KJKuT32Mtgq7T7BD&typo=1 | https://linkprotect.cudasvc.com/url?a=https%3a%2f%2fbackuppc.github.io%2fbackuppc%2f&c=E,1,FQEdwIy9UruwumjoKB4sZn6iOXdkhxv649tBHFXTeJYtQTwSUoHttSkB_m1cVPeO88hgxfXF4OjTOzS1vf5dj-6ubKBd1XxHuQa9IV_0KJKuT32Mtgq7T7BD&typo=1 ] _______________________________________________ BackupPC-users mailing list [ mailto:BackupPC-users@lists.sourceforge.net | BackupPC-users@lists.sourceforge.net ] List: [ https://lists.sourceforge.net/lists/listinfo/backuppc-users | https://lists.sourceforge.net/lists/listinfo/backuppc-users ] Wiki: [ https://github.com/backuppc/backuppc/wiki | https://github.com/backuppc/backuppc/wiki ] Project: [ https://linkprotect.cudasvc.com/url?a=https%3a%2f%2fbackuppc.github.io%2fbackuppc%2f&c=E,1,TCDyHIPGe5260-7fAKburIxVLo27VVwi89q5J4RCI74yXOc6bs3Ev6ZxtFwP2fZL800jZOr4v2517Xa4FNxBjllUPeDnGxtDp2uicEuRDSSBXA,,&typo=1 | https://backuppc.github.io/backuppc/ ] BQ_END _______________________________________________ BackupPC-users mailing list BackupPC-users@lists.sourceforge.net List: https://lists.sourceforge.net/lists/listinfo/backuppc-users Wiki: https://github.com/backuppc/backuppc/wiki Project: https://linkprotect.cudasvc.com/url?a=https%3a%2f%2fbackuppc.github.io%2fbackuppc%2f&c=E,1,laNrs9jKoD2wwlXY9rLwCZSXvQUcdZBJleJrHDafgGeia6GFtRCP3S1_imXCoDKjSoTbHoR3Xe9QjVYCgu1pgWdo8n4GeYbe7j2QFBGfJGpxog,,&typo=1
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